Juniper QFX-QSFP-40G-SR4 · 740-067442

MPN / P/N

740-067442

Ishlab chiqaruvchi modeli

QFX-QSFP-40G-SR4

Zavod raqami

740-067442

Liniya tezligi — hujjat bo‘yicha

40 Gigabit Ethernet

Breakout — platforma cheklovlari bilan

No

Format

QSFP+

Mahsulot turi

Optical Transceiver

Ulagich

MPO-12 PC/UPC

Monitoring mavjudligi

Yes

Raqamli optik monitoring

Yes

40GBASE-SR4 / Kabel / tola turi

MMF

40GBASE-SR4 / Yadro / qoplama o‘lchami

50/125 µm | 50/125 µm

40GBASE-SR4 / Diagnostic support

Laser bias current–supported RX input power–supported Case temperature–supported Power supply voltage–supported Laser output power–not supported

40GBASE-SR4 / Masofa / uzunlik — profil shartlari bilan

100 m | 150 m

40GBASE-SR4 / Effective modal bandwidth

2000 MHz x km | 4700 MHz x km

40GBASE-SR4 / Tola sinfi

OM3 | OM4

40GBASE-SR4 / Maksimal quvvat sarfi

3.5 W

40GBASE-SR4 / Ishlash harorati oralig‘i

0° C to 70° C

40GBASE-SR4 / Optical Transmitter 3-dB spectral width (maximum)

0.65 nm

40GBASE-SR4 / Qabul kanali to‘lqin uzunligi oralig‘i

840 nm to 860 nm

40GBASE-SR4 / Har kanal maksimal kirish quvvati

2.4 dBm

40GBASE-SR4 / Har kanal minimal kirish quvvati

-9.5 dBm

40GBASE-SR4 / Har bir kanal signal tezligi

40 Gbps

40GBASE-SR4 / Saqlash harorati

–40° C to 85° C

40GBASE-SR4 / Transmitter fibers

12

40GBASE-SR4 / Har kanal maksimal chiqish quvvati

2.4 dBm (per lane)

40GBASE-SR4 / Har kanal minimal chiqish quvvati

–7.6 dBm (per lane)

40GBASE-SR4 / Uzatgich to‘lqin uzunligi oralig‘i

850 nm

Hujjatdagi tanlash cheklovlari

Reach, rate, form factor and breakout support apply only to the listed standard/mode, fiber grade and platform/port configuration. Keep source qualifiers for FEC, attenuation, transmit/receive limits, temperature, active/passive operation and cable ends. Check Juniper HCT for the exact host, interface module, port mode, Junos release, required QSA adapter and qualifications before ordering. Do not infer universal interoperability or combine power/temperature/reach across model profiles. Optical link budgets are not calculated or inferred. Parallel fiber/core/modal-bandwidth/distance values retain the same source column order; correlate matching columns instead of applying the largest distance to every fiber.

Parallel qiymatlarni o‘qish

Tola, polosa va masofaning | bilan ajratilgan qiymatlari ishlab chiqaruvchi jadvali ustun tartibida bir xil pozitsiyaga mos keladi. Eng uzoq masofa har bir tolaga tegishli emas.

Xususiyatlar manbasi: Juniper ↗
Hujjat bo‘yicha tekshirildi: 19.10.2026